Researchers compared nerve fiber orientations in a human brainstem using two imaging techniques: dMRI-based tractography and PS-OCT. Combining these methods could offer insights into brain microstructure and aid in early diagnosis of brain disorders. Isabella Aguilera-Cuenca from the University of Arizona presented the study at a conference. Understanding nerve fiber orientation is crucial for communication pathways in the brain. dMRI and PS-OCT both have unique advantages for studying brain microstructure. The results showed that PS-OCT can validate dMRI data and provide valuable insights. Further research will focus on studying microstructural alterations in different brain regions to detect neurodegenerative conditions early.
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Advanced imaging techniques offer insights into brain microstructure and disease detection
